On the front shoulder of the crankshaft belt pulley, make a white mark with chalk 1-2 cm wide.
Warm up the engine to operating temperature (oil temperature should be 5-70°C).
Do not pull out the cable of the device to facilitate starting a cold engine.
Consumers of electric current must be turned off (radio, light).
Give full throttle and read the RPM with the tachometer.
Set the speed with the adjusting screw equal to 4800±10 rpm.
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